well the webjal patcher causes the problem. you need to uninstall webjal for
the upgrade program to work. i uninstalled it just to upgrade my software,
then had a hell of a time reinstalling webjal. so after hours i got it
installed. ill never uninstall it again, ill just live with the software
version i have. because no matter what anyone tells you... a newer software
version will NOT make your i730's reception/service  any better.  i did
however do this ...
http://www.ideninsider.com/forums/showthread.php?s=&threadid=22133
and it ACTUALLY friggin worked. it made my phone's antenna strength better
than its ever been.  (just incase you need your reception better)